71279059804

素因数分解:

$2^2\times {\mathrm{9929}}^1\times {\mathrm{1794719}}^1$

素因数の和:1804652

約数の個数: 12

約数和(自身を含む): 124750987200

約数和(自身を除く): 53471927396

約数列:

[1, 2, 4, 9929, 19858, 39716, 1794719, 3589438, 7178876, 17819764951, 35639529902, 71279059804]

約数ペア:

[(1, 71279059804), (2, 35639529902), (4, 17819764951), (9929, 7178876), (19858, 3589438), (39716, 1794719)]